ACDelco Switcha/C Cycli Switch GM Parts Metal

Description

Product Overview

The ACDelco Switcha/C Cycli (model 15-2962) is a factory‑approved replacement for the air‑conditioning clutch control switch found in a wide range of GM vehicles. Engineered by GM engineers and manufactured under the GM Genuine Parts brand, the switch features a robust metal contact design, a 20 amp current rating and a low‑voltage 5 V touch control interface. Its IP54 rating protects against dust and splashing water, making it suitable for the engine bay environment. The plug‑in connector and screw terminals simplify installation, while the machined exterior provides durability and a precise fit.

Usage

This switch is intended for use in GM passenger cars, trucks and SUVs equipped with an automatic A/C clutch system. It restores proper clutch engagement when the climate control system calls for cooling, preventing compressor damage and ensuring consistent cabin comfort. Ideal for professional technicians and DIY enthusiasts, the switch can be installed during routine A/C service, clutch replacement or as part of a diagnostic repair. Its universal 2‑position, normally‑open configuration works with the vehicle’s existing control module and X‑10 communication protocol.

Why Choose Us

Choosing the ACDelco Switcha/C Cycli guarantees OEM‑level quality and compatibility. GM validates each part to meet strict safety and performance standards, ensuring seamless integration with vehicle safety systems—something aftermarket alternatives may lack. The switch’s metal contacts provide superior conductivity and longevity compared with plastic‑based substitutes. Backed by GM’s global warranty and supported by a comprehensive parts catalog, you receive confidence in fit, function and durability.

Key Features

• 20 A current rating for reliable clutch activation
• 5 V touch control compatible with GM’s X‑10 protocol
• IP54 protection guards against dust and water ingress
• Metal contact material ensures excellent conductivity and wear resistance
• Plug‑in connector and screw terminals for quick, tool‑free installation

FAQ

Is this switch compatible with all GM models?

The switch is designed for GM vehicles that use the ACDelco Switcha/C Cycli (part number 15‑2962). Refer to your vehicle’s service manual or the GM parts catalog to confirm compatibility.

Can I install the switch myself?

Yes. The plug‑in connector and screw terminals allow a DIY installation with basic hand tools. However, proper safety precautions and a disconnect of the battery are recommended.

What does the IP54 rating mean?

IP54 indicates the switch is protected against limited dust ingress and water splashes from any direction, making it suitable for the engine bay environment.

Will using an aftermarket switch affect my vehicle warranty?

Using a genuine GM part like this switch maintains compliance with OEM specifications and does not void the vehicle’s warranty, unlike many non‑OEM alternatives.

How does the touch control function differ from a mechanical switch?

The touch control operates at a low 5 V signal level, providing faster response and reduced wear compared to traditional mechanical actuation, while still delivering the same clutch engagement performance.